Crypto Trends in October 2025: Airdrops, Regulations, and High-Risk Tokens

When you’re navigating crypto airdrop, a free distribution of cryptocurrency tokens to wallet holders, often used to bootstrap new projects. Also known as token giveaway, it’s one of the most exploited tactics in crypto—especially in 2025, when scams masquerading as airdrops flooded platforms like Bitget and Bybit. This October, we dug into the real ones—like DOGGY and DONK—and exposed the fake ones, like the rumored Hacken (HAI) airdrop that turned out to be a phishing trap after their June breach. These aren’t lottery tickets. They’re tests of your ability to separate noise from value.

Behind every risky token is a regulatory backdrop. In October, cryptocurrency regulation, government rules governing the use, trading, and taxation of digital assets. Also known as crypto legal framework, it’s the invisible force shaping who can trade, where, and under what penalties. Turkey passed Law No. 7518, India tightened its 30% tax and TDS rules, Brazil enforced its 17.5% capital gains rate, and Norway banned new crypto mining data centers. Meanwhile, Egypt and Bangladesh saw underground P2P trading rise as banks shut doors. These aren’t distant policies—they directly impact whether your wallet works, your trades clear, or your assets get seized.

And then there are the tokens that shouldn’t exist but still do. high-risk crypto, a digital asset with near-zero liquidity, no active development, and no exchange listings, often dropping over 95% from its peak. Also known as pump-and-dump coin, it’s the digital equivalent of a car with no engine being sold as a luxury ride. MUNITY, FOC, and SUL are all examples—tokens with flashy names, zero utility, and price charts that look like freefall. We didn’t just report on them. We explained why they’re dead on arrival and how to avoid the next one.

Not everything in October was doom and gloom. We broke down how DeFi token, a cryptocurrency that powers decentralized finance protocols like liquidity pools, yield farming, or automated trading. Also known as liquidity token, it’s the fuel behind platforms like Balancer, StellaSwap, and PartySwap. work—without the jargon. You don’t need to be a coder to understand APY vs APR, how Balancer’s pools differ from Uniswap, or why StellaSwap on Moonbeam matters for Polkadot users. These aren’t niche topics. They’re the building blocks of real crypto wealth.

What you’ll find below isn’t a list of headlines. It’s a curated archive of October 2025’s most urgent crypto truths: the airdrops you can claim safely, the regulations that could jail you, the tokens you should walk away from, and the DeFi tools that still work. No fluff. No hype. Just what you need to know before you click, trade, or invest again.